Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Andrew W Messenger, DO

Individual provider Family Medicine Physician · NPI 1073543666

Dr. Andrew W Messenger, DO is a Family Practice in Saint Johns, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 1977, 49 years ago. Practices with Clinton County Medical Center PC, a 27-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
49
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1005 S US Highway 27 Ste 100
Saint Johns, MI 48879-2423
Phone: (989) 224-3000
Fax: (989) 224-1424
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 510100741 (MI)

Record details

NPI number1073543666
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESAugust 11, 2016
Mailing address1005 S Us Highway 27, Suite 100, Saint Johns, MI 48879-2423

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Also practisesGENERAL PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1977 (49 years in practice)
Group practice Clinton County Medical Center Pc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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